DTC U0140-08: Lost Communication With Body Control Module - Bus signal/message failures: Action
- Refer to the appropriate system wiring diagrams and check the power and ground connections to the module. Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the appropriate system wiring diagrams and check the CAN network between the central junction box and the rear view camera
- Refer to the appropriate system wiring diagrams and check the power and ground connections to the central junction box